Question

I want to declare an array having integer elements 1 to n, where n can be 100 or greater. So, its obvious that I don’t want to add all integers (1 to 100) manually.

Can someone suggest me the simplest way to do this in javascript?
I think there should be something like this: [1..n], but its not working.

EDIT:

MORE CLARIFICATION OF REQUIREMENT:

I need this: var arr = [1,2,3,4,5,6,7,8,9,10,11,....,100] but I don’t want to declare like this where I have to write every element manually. I need something better option to do this.

Answer 1

You could do this like:

var i = new Array(10);
for ( var j = 0; j < i.length; j++) {
    i[j] = j + 1;
}

Just create an array and fill them with a for loop. You don’t have to declare the var at the beginning.

Check This Example. See the result in the console